Del & I getting ready to do some serious snorkelling. I have the yellow fins. We are wearing a "sting suit" with a balaclava. The are apparently a lot of jelly fish in the water around here and I guess their sting is worse that those found in PEI. Although he said they hadn't seen any this year he still advised wearing the suit. If you get stung they airlift you to the Hospital. Guess it's pretty serious. Ah well, discretion is the better part of valour.